常州统计年鉴 2008，栏目：，共1页
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| 20-11
URBAN ECOLOGICAL NATURAL ENVIRONMENT(2002-2007) |
| |
| Item |
2002 |
2003 |
2004 |
2005 |
2006 |
2007 |
| Parks,Gardens and Green Areas |
|
|
|
| Parkes,Gardens and Green
Areas(hectare) |
|
*** |
*** |
*** |
*** |
*** |
*** |
| Green Space of Park(hectare) |
|
*** |
*** |
*** |
*** |
*** |
*** |
| Green Space in Constucted
Areas(hectare) |
|
*** |
*** |
*** |
*** |
*** |
*** |
| Rate of Green Space in Constructed
Areas(%) |
|
*** |
*** |
*** |
*** |
*** |
*** |
| Per Capita Green Area of Park(sq.m) |
|
*** |
*** |
*** |
*** |
*** |
*** |
| Urban Parks(park) |
|
*** |
*** |
*** |
*** |
*** |
*** |
| Park Area(hectare) |
|
*** |
*** |
*** |
*** |
*** |
*** |
| Water,Air and Noise |
|
|
| Rate up to the Standards of Water
Quality for Urban Potable Water Sources(%) |
|
|
*** |
*** |
*** |
*** |
*** |
| Proportion of Days with Air Pollution
Index less than 100 to Whole Year(%) |
|
|
*** |
*** |
*** |
*** |
*** |
| Average Value of Noise in Whole
Area(dB) |
|
|
*** |
*** |
*** |
*** |
*** |
| Average Value of Noise Along Main
Traffic Artery(dB) |
|
|
*** |
*** |
*** |
*** |
*** |
| Harmless
Disposal of Household Garbage and Excrement |
|
|
|
|
| Refuse Discharge Quantity(10000 ton) |
|
*** |
*** |
*** |
*** |
*** |
*** |
| Volume of Garbage Disposal(10000 ton) |
|
*** |
*** |
*** |
*** |
*** |
*** |
| Rate of Harmless Disposal of Household
Garbage(%) |
|
*** |
*** |
*** |
*** |
*** |
*** |
| Rate of Harmless Disposal of Excrement
and Urine(%) |
|
*** |
*** |
*** |
*** |
*** |
*** |
|
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